java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/product-lines/email_spec1_product20_false-unreach-call_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d80e71f [2018-10-13 10:34:59,618 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-13 10:34:59,623 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-13 10:34:59,642 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-13 10:34:59,643 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-13 10:34:59,644 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-13 10:34:59,645 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-13 10:34:59,655 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-13 10:34:59,659 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-13 10:34:59,660 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-13 10:34:59,663 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-13 10:34:59,664 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-13 10:34:59,664 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-13 10:34:59,668 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-13 10:34:59,669 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-13 10:34:59,679 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-13 10:34:59,680 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-13 10:34:59,686 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-13 10:34:59,688 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-13 10:34:59,689 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-13 10:34:59,694 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-13 10:34:59,698 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-13 10:34:59,704 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-13 10:34:59,704 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-13 10:34:59,705 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-13 10:34:59,705 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-13 10:34:59,706 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-13 10:34:59,706 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-13 10:34:59,710 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-13 10:34:59,711 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-13 10:34:59,711 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-13 10:34:59,711 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-13 10:34:59,712 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-13 10:34:59,712 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-13 10:34:59,712 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-13 10:34:59,715 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-13 10:34:59,715 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-10-13 10:34:59,750 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-13 10:34:59,750 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-13 10:34:59,754 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-13 10:34:59,755 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-13 10:34:59,755 INFO L133 SettingsManager]: * Use SBE=true [2018-10-13 10:34:59,755 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-10-13 10:34:59,755 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-10-13 10:34:59,755 INFO L133 SettingsManager]: * Use old map elimination=false [2018-10-13 10:34:59,755 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-10-13 10:34:59,755 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-10-13 10:34:59,755 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-10-13 10:34:59,756 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-13 10:34:59,758 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-10-13 10:34:59,758 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-13 10:34:59,758 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-13 10:34:59,758 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-10-13 10:34:59,758 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-10-13 10:34:59,759 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-10-13 10:34:59,759 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-13 10:34:59,759 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-10-13 10:34:59,759 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-10-13 10:34:59,759 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-13 10:34:59,759 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-13 10:34:59,759 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-10-13 10:34:59,759 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-13 10:34:59,760 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-10-13 10:34:59,760 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-10-13 10:34:59,764 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-10-13 10:34:59,765 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-10-13 10:34:59,851 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-13 10:34:59,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-13 10:34:59,879 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-13 10:34:59,880 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-13 10:34:59,880 INFO L276 PluginConnector]: CDTParser initialized [2018-10-13 10:34:59,881 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/email_spec1_product20_false-unreach-call_true-termination.cil.c [2018-10-13 10:34:59,948 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5148a4b3/4c15ca84234f425db6ee2af939ff5640/FLAG16bae5aed [2018-10-13 10:35:00,837 INFO L298 CDTParser]: Found 1 translation units. [2018-10-13 10:35:00,841 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/email_spec1_product20_false-unreach-call_true-termination.cil.c [2018-10-13 10:35:00,883 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5148a4b3/4c15ca84234f425db6ee2af939ff5640/FLAG16bae5aed [2018-10-13 10:35:00,911 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c5148a4b3/4c15ca84234f425db6ee2af939ff5640 [2018-10-13 10:35:00,927 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-13 10:35:00,928 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-13 10:35:00,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-13 10:35:00,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-13 10:35:00,936 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-13 10:35:00,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:35:00" (1/1) ... [2018-10-13 10:35:00,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630bc98d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:00, skipping insertion in model container [2018-10-13 10:35:00,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:35:00" (1/1) ... [2018-10-13 10:35:00,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-13 10:35:01,084 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-13 10:35:02,228 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 10:35:02,254 INFO L189 MainTranslator]: Completed pre-run [2018-10-13 10:35:02,522 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-13 10:35:02,680 INFO L193 MainTranslator]: Completed translation [2018-10-13 10:35:02,681 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:02 WrapperNode [2018-10-13 10:35:02,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-13 10:35:02,682 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-13 10:35:02,682 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-13 10:35:02,682 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-13 10:35:02,810 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:02" (1/1) ... [2018-10-13 10:35:02,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:02" (1/1) ... [2018-10-13 10:35:02,891 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:02" (1/1) ... [2018-10-13 10:35:02,892 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:02" (1/1) ... [2018-10-13 10:35:03,030 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:02" (1/1) ... [2018-10-13 10:35:03,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:02" (1/1) ... [2018-10-13 10:35:03,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:35:02" (1/1) ... [2018-10-13 10:35:03,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-13 10:35:03,146 INFO L168 Benchmark]: Toolchain (without parser) took 2219.21 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -33.5 MB). Peak memory consumption was 99.9 MB. Max. memory is 1.9 GB. [2018-10-13 10:35:03,148 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-13 10:35:03,149 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1752.74 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. [2018-10-13 10:35:03,150 INFO L168 Benchmark]: Boogie Preprocessor took 455.72 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -118.9 MB). Peak memory consumption was 14.5 MB. Max. memory is 1.9 GB. [2018-10-13 10:35:03,166 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1752.74 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 85.4 MB). Peak memory consumption was 85.4 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 455.72 ms. Allocated memory is still 1.9 GB. Free memory was 1.7 GB in the beginning and 1.9 GB in the end (delta: -118.9 MB). Peak memory consumption was 14.5 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...